ambassador, chris stevens, and, three others. wood has been subpoenaed to appear at next week's house committee hearing on the attack and the rest of the witness list is not yet complete. >> gregg: extreme weather, getting ready for a dramatic drop in the temperatures here in the east. and, freeze warnings out west. meteorologist maria molina is live in the fox extreme weather center and i fell out of the chair and looked and see the high tomorrow here will be 50 degrees? >> reporter: yes. 50s across much of the northeast tomorrow and will be dropping in temperatures as we head into tomorrow and will stay cool most of next week. keep in mind you have to take the sweaters out and the jacket and you will be wearing them for a couple of days, at least. and, east of the front, it is warm in the 80s now in charlotte, atlanta and behind the front, a lot cooler. currently, 47 over in chicago, and 44 in des moines, and 45 degrees in springfield and again, a dramatic change in temperatures, ahead of the front, compared to what is behind i